Since 2015 Ruben has represented KPMG within the energy and natural resources sector (ENR), being spokesman and becoming as opinion leader for written media, radio and TV. Ruben has provided services or has been counterpart of companies operating in the oil & gas, petrochemical, power generation, mining and water industries. He has 24 years of experience in corporate finance in debt and equity transactions, advising companies in different industries in regard to the structuring, promotion, negotiation and closing of M&A transactions and strategic alliances. Ruben is member of the Energy Committees of the British Chamber of Commerce (BritCham), American Chamber (AmCham), Head of the Energy Group of the Australia, New Zealand & Mexico Business Council (ANZMEX), and member of the Energy Group of the Mexican Institute of Finance Executives (IMEF). He holds a graduate diploma in Project Finance and a Master’s Degree in Business Administration.